Finding the Fourth Proportional to 22,070.79, 33,087.52 and 9,581.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,070.79 : 33,087.52 = 9,581.37 : x
2. Step 2: Convert to fraction form
   22,070.79/33,087.52 = 9,581.37/x
3. Step 3: Cross multiply
   22,070.79x = 33,087.52 × 9,581.37
4. Step 4: Simplify right side
   22,070.79x = 317,023,659.40
5. Step 5: Solve for x
   x = 317,023,659.40/22,070.79
6. Step 6: Final answer
   x = 14,363.95